* bug fix - ensure custom llm provider is tracked on cache hit * fix config.yaml * test_cache_hit_includes_custom_llm_provider * fix _get_datadog_span_kind * test_datadog_span_kind_mapping * fix ruff check * test_datadog_span_kind_mapping
* test: add __init__.py files * refactor: rename test folder to avoid naming conflict * test: update workflows * test: update tests * test: update imports * test: update tests * test: remove unused import * ci(test-litellm.yml): add pytest retry to github workflow * test: fix test